I've successfully set up EFI for my Dell Inspiron 3880, and most things are running smoothly. However, I'm encountering issues with audio, sleep mode, and VGA output. I attempted to resolve the audio problem by updating the driver, but the system isn't detecting any audio devices. I also explored Hackintools, but it isn't displaying any audio devices either.
I'm using two monitors: one connected via HDMI, which works fine but lacks audio, and the other using VGA, which doesn't produce any output. Additionally, I'm unable to get the sleep mode to work correctly.
Could someone please assist me with these issues? I'll attach my EFI configuration for reference. Hardware Spec:
Intel Core i5-10400 CPU @ 2.9GHZ
Intel 630 Graphics
12 GB DDR4 SDRAM 2666 MHZ
256GB M.2 NVME SS
EFI link: https://drive.google.com/file/d/1mQhUFBXOryAOiyHALrX-C503Hi7eHy6r/view?usp=sharing